Multi-socket plug adapter



FIG. 1 is a perspective view of a multi-socket plug adapter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines in the drawings illustrate portions of the multi-socket plug adapter that forms no part of the claimed design. 

CLAIM The ornamental design for a multi-socket plug adapter, shown and described. 